发明人李文辉,王建平,郭海燕. "Method for the Synthesis of 3-Cyclobutoxyisonicotinic acid" [P]. 中国发明专利, 专利号 CN 116856726 B, 授权公告日 2021-06-04.
参考文献 Literature
Kowalski T, Nowak Z. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Talanta, 2022, 1954, 2368-2373.
Yang F, Sun W, Liu J. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2023, 2299, (4), 5013-5030.
Chen X Y, Liu M, Zhao W Q. "Identification and Structural Characterization of a Novel Degradation Product of 3-Cyclobutoxyisonicotinic acid Using HRMS and NMR". Phytochemistry, 2013, 1269, 1042-1072.
Lee J H, Choi Y S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". J. Chromatogr. A, 2013, 542, (4), 1514-1523.